#region license
// Copyright 2008 Shawn Neal (sneal@sneal.net)
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#endregion

using System;

namespace Sneal.AspNetWindsorIntegration
{
    /// <summary>
    /// PropertyFinder decorator used to only return properties that
    /// are marked with a <see cref="RequiredDependencyAttribute"/> or
    /// an <see cref="OptionalDependencyAttribute"/>.
    /// </summary>
    public class ExplicitPropertyFinder : SettablePropertyFinder
    {
        public ExplicitPropertyFinder(Type instanceType)
            : base(instanceType)
        {
        }

        protected override bool ShouldIncludeProperty(Property property)
        {
            return IsExplicitDependency(property);
        }

        private static bool IsExplicitDependency(Property property)
        {
            return property.IsRequiredDependency || property.IsOptionalDependency;
        }
    }
}